# DIBBS #SPE4A6-26-T-33EV

DLA Aviation requests 88 Timken tapered roller bearing cups, NSN 3110-00-100-0633

**Posted:** September 21, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE4A6-26-T-33EV
**NAICS:** 332991

This opportunity from the Defense Logistics Agency (DLA) Aviation, ASC Commodities Division, seeks to procure tapered roller bearing cups for military and aviation applications.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Commodities Division
  - Contact: Amanda Thomas
- OEMs and Vendors:
  - The Timken Corporation (approved source)
- Products Requested:
  - 88 units of tapered roller bearing cup
    - National Stock Number (NSN): 3110-00-100-0633
    - Timken part number: 02420
- Requirements:
  - Must comply with domestic sourcing restrictions (Buy American Act, DFARS)
  - ISO 9001:2015 or equivalent quality standards required
  - Packaging and marking per MIL-STD-129 and MIL-DTL-197M
  - Delivery is FOB origin; destination inspection required
  - Technical documentation and compliance with hazardous materials regulations
- Notable Details:
  - Fast award opportunity
  - Only Timken Corporation is listed as the approved source
  - No other OEMs or vendors mentioned

### Description

CUP, TAPERED ROLLER BEA (QTY: 88, NSN: 3110-00-100-0633, Purchase Request: 7018413105)
  Approved Sources:
  - CAGE: 60038, Part No: 02420, Company: THE TIMKEN CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T33EV)